Paving stone



FIG. 1 is a perspective view of a first embodiment of the design;

FIG. 2 is a top view of the design of FIG. 1;

FIG. 3 is a bottom view of the design of FIG. 1;

FIG. 4 is a right side view of the design of FIG. 1;

FIG. 5 is a front end view of the design of FIG. 1;

FIG. 6 is a rear end view of the design of FIG. 1;

FIG. 7 is a left side view of the design of FIG. 1;

FIG. 8 is a perspective view of a variant of the design of FIG. 1;

FIG. 9 is a perspective view of a second embodiment of the design;

FIG. 10 is a top view of the design of FIG. 9;

FIG. 11 is a bottom view of the design of FIG. 9;

FIG. 12 is a right side view of the design of FIG. 9;

FIG. 13 is a front end view of the design of FIG. 9;

FIG. 14 is a rear end view of the design of FIG. 9;

FIG. 15 is a left side view of the design of FIG. 9; and,

FIG. 16 is a perspective view of a variant of the design of FIG. 9. 

The ornamental design for a paving stone, as shown and described. 